PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1656Reamer,machine

Morse Cutting Tools Div of Morse Cutting Tool Corp · NSN 3455-00-236-3622 · FSC 3455 · No Item Name Available
Verified by PartsTable
NSN 3455-00-236-3622 — this item is cataloged by the U.S. Government under National Stock Number 3455-00-236-3622. Primary manufacturer part number: 1656.
Features
  • Reamer,machine — FSC 3455
  • Shank Type: MORSE TAPER
  • Guide: NOT INCLUDED
  • Nondefinitive Spec/std Data: 1 CLASS AND A GRADE AND A STYLE AND X TYPE
  • Material: STEEL LOCATION NOT OTHERWISE SPECIFIED
  • Flute Design: STRAIGHT
  • Flute Type: INTEGRAL
  • Flute Cut Direction: RIGHT-HAND
Applications
  • Applications requiring Steel Location Not Otherwise Specified construction
General Description

The Reamer,machine, cataloged under National Stock Number 3455-00-236-3622, is classified within Federal Supply Class 3455 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Morse Cutting Tools Div of Morse Cutting Tool Corp. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3455-00-236-3622
Primary Part Number1656
Item NameReamer,machine
FSC / FSG3455 / 34 — No Item Name Available
ManufacturerMorse Cutting Tools Div of Morse Cutting Tool Corp
StatusACTIVE
Shank TypeMORSE TAPER
GuideNOT INCLUDED
Nondefinitive Spec/std Data1 CLASS AND A GRADE AND A STYLE AND X TYPE
MaterialSTEEL LOCATION NOT OTHERWISE SPECIFIED
Flute DesignSTRAIGHT
Flute TypeINTEGRAL
Flute Cut DirectionRIGHT-HAND
Shank Taper Number1
Flute Quantity4
Diameter0.250 INCHES NOMINAL IN
Reamer TypeFLUTED CHUCKING
Flute Length1.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5340-00-071-94211656 INTERCHANGEABLE
Standoff,threaded,spacing
Keystone Electronics Corp
5905-00-106-7017 INTERCHANGEABLE
Resistor Set,matched
5310-00-208-95261656 INTERCHANGEABLE
Nut,plain,hexagon
Brinkley Technology Group Llc Dba Hercules Manufacturing
3455-00-232-418219840 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5999-00-234-5815 INTERCHANGEABLE
Contact,electrical
3455-00-236-363150-10760 INTERCHANGEABLE
Reamer,machine
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
5996-00-267-1135 INTERCHANGEABLE
Amplifier,radio Frequency
4310-00-267-52081656 INTERCHANGEABLE
Ring,piston
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
4730-00-321-6143 INTERCHANGEABLE
Sleeve,compression,tube-Hose Fit
5330-00-409-44411656 INTERCHANGEABLE
Gasket
Aerosonic Llc
Cross-Reference Index
Part NumberManufacturer
1656 Morse Cutting Tools Div of Morse Cutting Tool Corp (USA)
B94.2 TABLE 17 The American Society of Mechanical Engineers (USA)
GGG-R-180 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5340-00-071-9421INTERCHANGEABLE
STANDOFF,THREADED,SPACING
1656
5905-00-106-7017INTERCHANGEABLE
RESISTOR SET,MATCHED
5310-00-208-9526INTERCHANGEABLE
NUT,PLAIN,HEXAGON
1656
3455-00-232-4182INTERCHANGEABLE
REAMER,MACHINE
19840
5999-00-234-5815INTERCHANGEABLE
CONTACT,ELECTRICAL
3455-00-236-3631INTERCHANGEABLE
REAMER,MACHINE
50-10760
5996-00-267-1135INTERCHANGEABLE
AMPLIFIER,RADIO FREQUENCY
4310-00-267-5208INTERCHANGEABLE
RING,PISTON
1656
4730-00-321-6143INTERCHANGEABLE
SLEEVE,COMPRESSION,TUBE-HOSE FIT
5330-00-409-4441INTERCHANGEABLE
GASKET
1656
5307-00-423-7604INTERCHANGEABLE
STUD,PLAIN
4001656-0
2920-00-622-3788INTERCHANGEABLE
ARMATURE,MOTOR
2084890

Frequently Asked Questions

What is NSN 3455-00-236-3622?

NSN 3455-00-236-3622 is a Reamer,machine, manufactured by Morse Cutting Tools Div of Morse Cutting Tool Corp, classified under FSC 3455 (No Item Name Available). Status: active.

What are the part numbers for NSN 3455-00-236-3622?

NSN 3455-00-236-3622 has 3 cross-referenced part numbers: 1656 (Morse Cutting Tools Div of Morse Cutting Tool Corp), B94.2 TABLE 17 (The American Society of Mechanical Engineers), GGG-R-180 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 3455-00-236-3622?

There are 12 known substitutes for 3455-00-236-3622: 5340-00-071-9421, 5905-00-106-7017, 5310-00-208-9526 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1656?

Key specifications for 1656: Shank Type: MORSE TAPER; Guide: NOT INCLUDED; Special Features: CAN HAVE 5 OR 6 FLUTES; Nondefinitive Spec/std Data: 1 CLASS AND A GRADE AND A STYLE AND X TYPE. 14 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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